20007388800

素因数分解:

$2^7\times 3^4\times 5^2\times 7^1\times {\mathrm{11027}}^1$

素因数の和:11070

約数の個数: 480

約数和(自身を含む): 84386697120

約数和(自身を除く): 64379308320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 84, 90, 96, 100, 105, 108, 112, 120, 126, 128, 135, 140, 144, 150, 160, 162, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 252, 270, 280, 288, 300, 315, 320, 324, 336, 350, 360, 378, 384, 400, 405, 420, 432, 448, 450, 480, 504, 525, 540, 560, 567, 576, 600, 630, 640, 648, 672, 675, 700, 720, 756, 800, 810, 840, 864, 896, 900, 945, 960, 1008, 1050, 1080, 1120, 1134, 1152, 1200, 1260, 1296, 1344, 1350, 1400, 1440, 1512, 1575, 1600, 1620, 1680, 1728, 1800, 1890, 1920, 2016, 2025, 2100, 2160, 2240, 2268, 2400, 2520, 2592, 2688, 2700, 2800, 2835, 2880, 3024, 3150, 3200, 3240, 3360, 3456, 3600, 3780, 4032, 4050, 4200, 4320, 4480, 4536, 4725, 4800, 5040, 5184, 5400, 5600, 5670, 5760, 6048, 6300, 6480, 6720, 7200, 7560, 8064, 8100, 8400, 8640, 9072, 9450, 9600, 10080, 10368, 10800, 11027, 11200, 11340, 12096, 12600, 12960, 13440, 14175, 14400, 15120, 16200, 16800, 17280, 18144, 18900, 20160, 21600, 22054, 22400, 22680, 24192, 25200, 25920, 28350, 28800, 30240, 32400, 33081, 33600, 36288, 37800, 40320, 43200, 44108, 45360, 50400, 51840, 55135, 56700, 60480, 64800, 66162, 67200, 72576, 75600, 77189, 86400, 88216, 90720, 99243, 100800, 110270, 113400, 120960, 129600, 132324, 151200, 154378, 165405, 176432, 181440, 198486, 201600, 220540, 226800, 231567, 259200, 264648, 275675, 297729, 302400, 308756, 330810, 352864, 362880, 385945, 396972, 441080, 453600, 463134, 496215, 529296, 551350, 595458, 604800, 617512, 661620, 694701, 705728, 771890, 793944, 827025, 882160, 893187, 907200, 926268, 992430, 1058592, 1102700, 1157835, 1190916, 1235024, 1323240, 1389402, 1411456, 1488645, 1543780, 1587888, 1654050, 1764320, 1786374, 1814400, 1852536, 1929725, 1984860, 2084103, 2117184, 2205400, 2315670, 2381832, 2470048, 2481075, 2646480, 2778804, 2977290, 3087560, 3175776, 3308100, 3473505, 3528640, 3572748, 3705072, 3859450, 3969720, 4168206, 4234368, 4410800, 4465935, 4631340, 4763664, 4940096, 4962150, 5292960, 5557608, 5789175, 5954580, 6175120, 6252309, 6351552, 6616200, 6947010, 7057280, 7145496, 7410144, 7443225, 7718900, 7939440, 8336412, 8821600, 8931870, 9262680, 9527328, 9880192, 9924300, 10420515, 10585920, 11115216, 11578350, 11909160, 12350240, 12504618, 12703104, 13232400, 13894020, 14290992, 14820288, 14886450, 15437800, 15878880, 16672824, 17367525, 17643200, 17863740, 18525360, 19054656, 19848600, 20841030, 21171840, 22230432, 22329675, 23156700, 23818320, 24700480, 25009236, 26464800, 27788040, 28581984, 29640576, 29772900, 30875600, 31261545, 31757760, 33345648, 34735050, 35286400, 35727480, 37050720, 38109312, 39697200, 41682060, 44460864, 44659350, 46313400, 47636640, 49400960, 50018472, 52102575, 52929600, 55576080, 57163968, 59545800, 61751200, 62523090, 63515520, 66691296, 69470100, 71454960, 74101440, 79394400, 83364120, 88921728, 89318700, 92626800, 95273280, 100036944, 104205150, 105859200, 111152160, 114327936, 119091600, 123502400, 125046180, 133382592, 138940200, 142909920, 148202880, 156307725, 158788800, 166728240, 178637400, 185253600, 190546560, 200073888, 208410300, 222304320, 238183200, 247004800, 250092360, 266765184, 277880400, 285819840, 312615450, 317577600, 333456480, 357274800, 370507200, 400147776, 416820600, 444608640, 476366400, 500184720, 555760800, 571639680, 625230900, 666912960, 714549600, 741014400, 800295552, 833641200, 952732800, 1000369440, 1111521600, 1250461800, 1333825920, 1429099200, 1667282400, 2000738880, 2223043200, 2500923600, 2858198400, 3334564800, 4001477760, 5001847200, 6669129600, 10003694400, 20007388800]

約数ペア:

[(1, 20007388800), (2, 10003694400), (3, 6669129600), (4, 5001847200), (5, 4001477760), (6, 3334564800), (7, 2858198400), (8, 2500923600), (9, 2223043200), (10, 2000738880), (12, 1667282400), (14, 1429099200), (15, 1333825920), (16, 1250461800), (18, 1111521600), (20, 1000369440), (21, 952732800), (24, 833641200), (25, 800295552), (27, 741014400), (28, 714549600), (30, 666912960), (32, 625230900), (35, 571639680), (36, 555760800), (40, 500184720), (42, 476366400), (45, 444608640), (48, 416820600), (50, 400147776), (54, 370507200), (56, 357274800), (60, 333456480), (63, 317577600), (64, 312615450), (70, 285819840), (72, 277880400), (75, 266765184), (80, 250092360), (81, 247004800), (84, 238183200), (90, 222304320), (96, 208410300), (100, 200073888), (105, 190546560), (108, 185253600), (112, 178637400), (120, 166728240), (126, 158788800), (128, 156307725), (135, 148202880), (140, 142909920), (144, 138940200), (150, 133382592), (160, 125046180), (162, 123502400), (168, 119091600), (175, 114327936), (180, 111152160), (189, 105859200), (192, 104205150), (200, 100036944), (210, 95273280), (216, 92626800), (224, 89318700), (225, 88921728), (240, 83364120), (252, 79394400), (270, 74101440), (280, 71454960), (288, 69470100), (300, 66691296), (315, 63515520), (320, 62523090), (324, 61751200), (336, 59545800), (350, 57163968), (360, 55576080), (378, 52929600), (384, 52102575), (400, 50018472), (405, 49400960), (420, 47636640), (432, 46313400), (448, 44659350), (450, 44460864), (480, 41682060), (504, 39697200), (525, 38109312), (540, 37050720), (560, 35727480), (567, 35286400), (576, 34735050), (600, 33345648), (630, 31757760), (640, 31261545), (648, 30875600), (672, 29772900), (675, 29640576), (700, 28581984), (720, 27788040), (756, 26464800), (800, 25009236), (810, 24700480), (840, 23818320), (864, 23156700), (896, 22329675), (900, 22230432), (945, 21171840), (960, 20841030), (1008, 19848600), (1050, 19054656), (1080, 18525360), (1120, 17863740), (1134, 17643200), (1152, 17367525), (1200, 16672824), (1260, 15878880), (1296, 15437800), (1344, 14886450), (1350, 14820288), (1400, 14290992), (1440, 13894020), (1512, 13232400), (1575, 12703104), (1600, 12504618), (1620, 12350240), (1680, 11909160), (1728, 11578350), (1800, 11115216), (1890, 10585920), (1920, 10420515), (2016, 9924300), (2025, 9880192), (2100, 9527328), (2160, 9262680), (2240, 8931870), (2268, 8821600), (2400, 8336412), (2520, 7939440), (2592, 7718900), (2688, 7443225), (2700, 7410144), (2800, 7145496), (2835, 7057280), (2880, 6947010), (3024, 6616200), (3150, 6351552), (3200, 6252309), (3240, 6175120), (3360, 5954580), (3456, 5789175), (3600, 5557608), (3780, 5292960), (4032, 4962150), (4050, 4940096), (4200, 4763664), (4320, 4631340), (4480, 4465935), (4536, 4410800), (4725, 4234368), (4800, 4168206), (5040, 3969720), (5184, 3859450), (5400, 3705072), (5600, 3572748), (5670, 3528640), (5760, 3473505), (6048, 3308100), (6300, 3175776), (6480, 3087560), (6720, 2977290), (7200, 2778804), (7560, 2646480), (8064, 2481075), (8100, 2470048), (8400, 2381832), (8640, 2315670), (9072, 2205400), (9450, 2117184), (9600, 2084103), (10080, 1984860), (10368, 1929725), (10800, 1852536), (11027, 1814400), (11200, 1786374), (11340, 1764320), (12096, 1654050), (12600, 1587888), (12960, 1543780), (13440, 1488645), (14175, 1411456), (14400, 1389402), (15120, 1323240), (16200, 1235024), (16800, 1190916), (17280, 1157835), (18144, 1102700), (18900, 1058592), (20160, 992430), (21600, 926268), (22054, 907200), (22400, 893187), (22680, 882160), (24192, 827025), (25200, 793944), (25920, 771890), (28350, 705728), (28800, 694701), (30240, 661620), (32400, 617512), (33081, 604800), (33600, 595458), (36288, 551350), (37800, 529296), (40320, 496215), (43200, 463134), (44108, 453600), (45360, 441080), (50400, 396972), (51840, 385945), (55135, 362880), (56700, 352864), (60480, 330810), (64800, 308756), (66162, 302400), (67200, 297729), (72576, 275675), (75600, 264648), (77189, 259200), (86400, 231567), (88216, 226800), (90720, 220540), (99243, 201600), (100800, 198486), (110270, 181440), (113400, 176432), (120960, 165405), (129600, 154378), (132324, 151200)]